Stratux Compact Single SDR

I made this to be as compact as possible and to address some things I didn't like about most Stratux cases. Namely, it uses a barrel connector for power instead of plugging straight into the pi's fragile usb connector, it has a power button to shutdown the pi without using the web interface, and the antenna is internal to keep things neat. It's only a single SDR because I only cared about the 978 band.

Things you'll need:
-The Stratux GPYes 2.0 (Others that are similarly sized may fit, but there's not a lot of extra length available)
-The Stratux UATRadio low power v3 (This is a tight fit, and anything bigger will not fit)
-A 30x30x7 fan
-A 5v buck converter (See pics, anything similarly sized should work if you glue it in. You could also feed the connector 5v and skip this.)
-A 5.5mm barrel connector. See pics for style used.
-A short 978 antenna. This is a tight fit and requires some patience and creativity to install. You could probably use one of the longer ones and just d